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1. |
Two single-phase transformers T1 and T2 each rated at 500 k VA are operated in parallel. Percentage impedances of T1 & T2 are (1 + j6) and (0.8 + j4.8) respectivel y. To share a load of 1000 k VA at 0.8 lagging power factor, the contribution of T2 (in kVA) is _________. |
A. | 614 |
B. | 525 |
C. | 555 |
D. | None of these |
Answer» D. None of these | |